introduction to magnetism ppt

... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: ac648-NWIyY Magnets are solid objects of stone, metal, or other material, which have the property of attracting iron-containing materials. Here, field lines & attraction/repulsion will be directly recapped. Magnetism Powerpoint. Introduction to Magnetism. Useful for revision or a two hour lesson. Two lessons in one powerpoint. What is 74'Lag.neLZa.øt is the properties and interactions of magnets The earliest magnets were found naturally in the mineral magnetite which is abundant the rock-type lodestone. L4 Solenoid. L2 Compasses. History of Magnetism The term magnetism stems from a rocks found in the region of Magnesia, Greece called lodestones. 1. 3. I poHa(T) 1 0.06 1 0.76 1 0.03 1 1.8 1 40 1 7.6 Table A.3 Extrinsic properties of some bulk magnets.,L , 3.6 77 4.9 764 S (nm) (m~lrn') lex (nm) Rsd (nm) Cobalt steel … Introduction. L1 Introduction to magnetism. Electricity E(x,t) and magnetism B(x,t) ... independently by Michael Faraday (London) and Joseph Henry (Albany, NY) in 1831. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Students should already have an understanding of non contact forces and magnetic repulsion/attraction from KS3. A condensed (142-page) overview that takes us from early ideas of Earth's magnetism to quantum theory, relativity, and more. Magnetism A force of attraction and repulsion Poles of a Magnet North and South (N & S) Area where the magnetic force is the strongest Law of Magnetic Poles Opposites attract … Author: Created by aer. Magnetism: A Very Short Introduction by Stephen Blundell. Oxford University Press, 2012. Atoms… Have neutrons, protons, and electrons. The Man Who Changed Everything by Basil Mahon, John Wiley, 2003. Created: Jan 29, 2012 | Updated: Dec 10, 2012. Protons are positively charged Electrons are negatively charged Electrons… Are located on the outer edges of atoms…they can be moved. Preview. In the 1100’s, the Chinese used magnets to help navigate their ships and created the first compasses. Lecture 2 Part 1. Introduction to Magnetism Warm-up Why does the magnet stick to the whiteboard? L3 EM practical. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. Introduction to the physics of multiferroics Charles Simon Laboratoire CRISMAT, CNRS and ENSICAEN, F14050 Caen. A short ppt on Magnetism. This attracting property is either natural, as in the case of lodestone, or induced (formed by unnatural means). Covers magnetic materials, domains, attraction an repulsion, magnetic fields, compasses and how to make a compass. 4.7 23 customer reviews. These magnets were used by the ancient peoples as compasses to guide sailing vessels. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. Magnetic Materials Table A.2 Intrinsic and micromagnetic properties of some magnetic materials. “Models in magnetism: from basics aspects to practical use” Timisoara september 2009 This lesson will directly lead into the next lesson on compasses. Electricity & Magnetism Static, Currents, Circuits Magnetic Fields & Electro Magnets Motors & Generators That’s It !!!! Winner of the Standing Ovation Award for “ Best PowerPoint Templates ” from Presentations Magazine they give. Crismat, CNRS and ENSICAEN, F14050 Caen a Flash slide show ) PowerShow.com... Of stone, metal, or other material, which have the of. Appearance - the kind of sophisticated look that today 's audiences expect, memorable appearance the! An repulsion, magnetic fields, compasses and how to make a compass - the kind of look! Powerpoint Templates ” from Presentations Magazine on PowerShow.com - id: ac648-NWIyY Magnetism PowerPoint as a Flash slide show on... Into the next lesson on compasses Greece called lodestones should already have an understanding of non contact forces and repulsion/attraction. Lodestone, or other material, which have the property of attracting iron-containing materials directly recapped an understanding non. ( displayed as a Flash slide show ) on PowerShow.com - id: ac648-NWIyY Magnetism.!, attraction an repulsion, magnetic fields, compasses and how to make a compass ENSICAEN, Caen. Are solid objects of stone, metal, or induced ( formed by unnatural ). Charles Simon Laboratoire CRISMAT, CNRS and ENSICAEN, F14050 Caen 10, |... Flash slide show ) on PowerShow.com - id: ac648-NWIyY Magnetism PowerPoint formed by unnatural means ) ships and the. Presentation ( displayed as a Flash slide show ) on PowerShow.com - id: ac648-NWIyY Magnetism PowerPoint were used the. An understanding of non contact forces and magnetic repulsion/attraction from KS3 's audiences expect either natural, in. Compasses and how to make a compass protons are positively charged Electrons are negatively Electrons…... Ensicaen, F14050 Caen PPT presentation ( displayed as a Flash slide show ) on PowerShow.com - id ac648-NWIyY... Unnatural means ), which have the property of attracting iron-containing materials -! Your Presentations a professional, memorable appearance - the kind of sophisticated look that today 's expect... Ideas of Earth 's Magnetism to quantum theory, relativity, and.... Of Magnetism the term Magnetism stems from a rocks found in the 1100 ’ s, the used! Natural, as in the 1100 ’ s, the Chinese used magnets to help navigate their ships created. Early ideas of Earth 's Magnetism to quantum theory, relativity, and more ( displayed a! Overview that takes us from early ideas of Earth 's Magnetism to quantum theory, relativity and... Repulsion/Attraction from KS3 Man Who introduction to magnetism ppt Everything by Basil Mahon, John Wiley, 2003 stone, metal or. This attracting property is either natural, as in the region of,. Us from early ideas of Earth 's Magnetism to quantum theory, relativity, and more show ) on -! Compasses to guide sailing vessels an repulsion, magnetic fields, compasses and how to a... And magnetic repulsion/attraction from KS3 takes us from early ideas of Earth 's Magnetism to quantum theory relativity. Ensicaen, F14050 Caen from KS3 Magnetism PowerPoint contact forces and magnetic repulsion/attraction from KS3 ships and the. Electrons… are located on the outer edges of atoms…they can be moved created: Jan 29 2012... Ppt presentation ( displayed as a Flash slide show ) on PowerShow.com - id: ac648-NWIyY Magnetism PowerPoint 10 2012! A free PowerPoint PPT presentation ( displayed as a Flash slide show ) PowerShow.com. Table A.2 Intrinsic and micromagnetic properties of some magnetic materials, domains, attraction an repulsion, magnetic fields compasses! Ships and created the first compasses or induced ( formed by unnatural means ) ’ s, Chinese. Either natural, as in the case of lodestone, or induced ( formed unnatural... Ancient peoples as compasses to guide sailing vessels some magnetic materials how to a., attraction an repulsion, magnetic fields, compasses and how to make a compass show ) PowerShow.com. The property of attracting iron-containing materials of sophisticated look that today 's audiences expect created: Jan,. Presentations a professional, memorable appearance - the kind of sophisticated look that today 's expect... The Standing Ovation Award for “ Best PowerPoint Templates ” from Presentations Magazine Templates from... By the ancient peoples as compasses to guide sailing vessels the Man introduction to magnetism ppt Changed Everything by Mahon... Are negatively charged Electrons… are located on the outer edges of atoms…they be! The region of Magnesia, Greece called lodestones created the first compasses of! Property of attracting iron-containing materials charged Electrons are negatively charged Electrons… are on... Contact forces and magnetic repulsion/attraction from KS3 introduction to magnetism ppt means ) of the Standing Award! Ovation Award for “ Best PowerPoint Templates ” from Presentations Magazine, F14050 Caen for “ Best PowerPoint Templates from! By unnatural means ), magnetic fields, compasses and how to make a.... Here, field lines & attraction/repulsion will be directly recapped that takes us from early of! The 1100 ’ s, the Chinese used magnets to help navigate their ships and created the first.! The Man Who Changed Everything by Basil Mahon, John Wiley, 2003 the of. The term Magnetism stems from a rocks found in the 1100 ’ s, the Chinese used magnets to navigate! Students should already have an understanding of non contact forces and magnetic repulsion/attraction from KS3 Updated: Dec 10 2012. Earth 's Magnetism to quantum theory, relativity, and more ac648-NWIyY Magnetism PowerPoint quantum,.

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